Design method of a baffle of the large-FOV optical system with 2D scan mirror

Xing Long Li; Hui Liu; Xiao Ping Li; Yun Tian Pei

doi:10.1117/12.855418

2 April 2010 Design method of a baffle of the large-FOV optical system with 2D scan mirror

Xing Long Li, Hui Liu, Xiao Ping Li, Yun Tian Pei

Proceedings Volume 7651, International Conference on Space Information Technology 2009; 76512K (2010) https://doi.org/10.1117/12.855418
Event: International Conference on Space Information Technology 2009, 2009, Beijing, China

Abstract

The exterior profile of a baffle is very important in an optical system. A design method of the baffle is presented, featuring the convenience, simplicity and quantification. Based on this design method, the equation of the sectional curve of baffle is given for conveniently fabricating the baffle; and the design dimensions of the baffle is minimized without any obstruction of light, which can considerably improve the control effect of the stray light directly entering into the imaging beam path.

Citation Download Citation

Xing Long Li, Hui Liu, Xiao Ping Li, and Yun Tian Pei "Design method of a baffle of the large-FOV optical system with 2D scan mirror", Proc. SPIE 7651, International Conference on Space Information Technology 2009, 76512K (2 April 2010); https://doi.org/10.1117/12.855418

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